I think the point to be made clear is that no football coach of a major D-1 program would even want a team full of engineers. These guys, even at Penn State, are here to play football. Yeah, they have to go to class, and yeah, they have to get good grades. But the staff would rather have a couple of guys like Reid and Urschel that they can hold up and use for PR purposes far more than they'd want an entire team of them. Without explicitly stating it, they don't want a teamful of guys where academics truly has to come first.
There was a coach here once who didn't use regular weightlifting protocols. He used the HIT method, because it was less time-consuming and would allow kids more time to attend to academic pursuits. HIT sessions were 45 minutes a day, instead of 75+ minutes of regular barbell training sessions. For this, he was widely derided as being behind the times and laughed at. You see, even fans of the Grand Experiment didn't want HIT used, at the expense of time for scholarly pursuits.
Luckily, we will soon be moving into an era where the truly elite player won't be going to classes like they do now. Academics really doesn't matter, and pretty soon, it won't matter at all. The farce can end.